I’ve set the option browser.tabs.closeButtons to 0. That way, only the active window has a close button. This is much better, because you never want to click on the active tab and thus can never accidentally .

I don’t see why this wasn’t made the default. I understand that there are user-experience studies that showed that ‘ordinary’ people found the previous location of the close button difficult to find. But how could the previous argument against having buttons on all tabs be discarded so easily? It is so frustrating, and it happens to me all the time in e.g. Eclipse that I accidentally click on the close button! I’d say this setting I’ve now made would have satisfied both views.

~Grauw

/ Want to move a tab to another window? /
None of those are new.

Uno de los colaboradores en el desarrollo de Firefox describe en su blog las nuevas capacidades que incluirá Firefox 2.0 para manejar los “tabs” o pestañas de navegación:

Rediscover The Tab Bar

Es decir, las conveniencias para manejar …